2-Naphthylacetonitrile
2-萘乙腈
Also known as: 2-Naphthylacetonitrile, 2-(Cyanomethyl)naphthalene, 2-Naphthaleneacetonitrile, beta-Naphthyleneacetonitrile, (b-Naphthyl)acetonitrile, 2-naphthalen-2-ylacetonitrile, Naphthylacetonitrile
2-Naphthylacetonitrile (CAS 7498-57-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H9N and a molecular weight of 167.207 g/mol. It is also known as 2-(Cyanomethyl)naphthalene, 2-Naphthaleneacetonitrile and beta-Naphthyleneacetonitrile. Key properties include a melting point of 82-84 °C(lit.), a boiling point of 323.9±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 180.3±5.7 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7498-57-9
- Jingsj CID
- J-22683-1
- Molecular Formula
- C12H9N
- Chinese Name
- 2-萘乙腈
- Molecular Weight
- 167.207 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 82-84 °C(lit.) |
|---|---|
| Boiling Point | 323.9±0.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 180.3±5.7 °C |
| Exact Mass | 167.073502 |
| PSA | 23.79000 |
| LogP | 2.68 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.634 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
Customs & Trade Information
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Naphthylacetonitrile?
The CAS number of 2-Naphthylacetonitrile is 7498-57-9.
What are the molecular formula and molecular weight of 2-Naphthylacetonitrile?
2-Naphthylacetonitrile has molecular formula C12H9N and molecular weight 167.207 g/mol.
Is 2-Naphthylacetonitrile hazardous?
2-Naphthylacetonitrile has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.
What are the upstream and downstream products of 2-Naphthylacetonitrile?
For 2-Naphthylacetonitrile, Upstream Products: 2-(Bromomethyl)naphthalene, 2-Naphthylacetic acid, 2-(2-Naphthyl)acetyl chloride; Downstream Products: 2-(2-Naphthyl)ethylamine hydrochloride, Methyl 2-(naphthalen-2-yl)acetate, 2-Naphthylacetic acid.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Naphthylacetonitrile (CAS 7498-57-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22683-1 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.